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WO2008116030A3 - Configuration tool for mpls virtual private network topologies - Google Patents

Configuration tool for mpls virtual private network topologies Download PDF

Info

Publication number
WO2008116030A3
WO2008116030A3 PCT/US2008/057564 US2008057564W WO2008116030A3 WO 2008116030 A3 WO2008116030 A3 WO 2008116030A3 US 2008057564 W US2008057564 W US 2008057564W WO 2008116030 A3 WO2008116030 A3 WO 2008116030A3
Authority
WO
WIPO (PCT)
Prior art keywords
virtual private
private network
identifiers
route target
topology
Prior art date
Application number
PCT/US2008/057564
Other languages
French (fr)
Other versions
WO2008116030A2 (en
Inventor
Jamaluddin Nooruddin Mohamed
Koteswar Rao Mellachervu
Somarajan C Ramakrishnan
Original Assignee
Cisco Tech Inc
Jamaluddin Nooruddin Mohamed
Koteswar Rao Mellachervu
Somarajan C Ramakrishnan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cisco Tech Inc, Jamaluddin Nooruddin Mohamed, Koteswar Rao Mellachervu, Somarajan C Ramakrishnan filed Critical Cisco Tech Inc
Priority to CN200880008591XA priority Critical patent/CN101641913B/en
Priority to EP08732508.0A priority patent/EP2122937B1/en
Publication of WO2008116030A2 publication Critical patent/WO2008116030A2/en
Publication of WO2008116030A3 publication Critical patent/WO2008116030A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/42—Centralised routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H04L12/4675—Dynamic sharing of VLAN information amongst network nodes
    • H04L12/4679—Arrangements for the registration or de-registration of VLAN attribute values, e.g. VLAN identifiers, port VLAN membership
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0895—Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • H04L41/122—Discovery or management of network topologies of virtualised topologies, e.g. software-defined networks [SDN] or network function virtualisation [NFV]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/033—Topology update or discovery by updating distance vector protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Configuration tool for virtual private network (VPN) topologies. In particular implementations, a method includes accessing a network topology configuration set comprising one or more route target groups (RTGs), wherein each RTG comprises a topology type identifier, one or more site identifiers, one or more role identifiers associated with each of the site identifiers, and one or more route target identifiers; generating one or more route target statements, based on the topology type identifier and role identifiers of one or more RTGs, defining the export or import of network layer reachability information between one or more routing nodes in a virtual private network (VPN) topology; and transmitting the one or more route target statements to one or more routing nodes.
PCT/US2008/057564 2007-03-21 2008-03-20 Configuration tool for mpls virtual private network topologies WO2008116030A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880008591XA CN101641913B (en) 2007-03-21 2008-03-20 Configuration tool for MPLS virtual private network topologies
EP08732508.0A EP2122937B1 (en) 2007-03-21 2008-03-20 Configuration tool for mpls virtual private network topologies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/688,948 2007-03-21
US11/688,948 US8194570B2 (en) 2007-03-21 2007-03-21 Configuration tool for MPLS virtual private network topologies

Publications (2)

Publication Number Publication Date
WO2008116030A2 WO2008116030A2 (en) 2008-09-25
WO2008116030A3 true WO2008116030A3 (en) 2008-12-31

Family

ID=39766756

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/057564 WO2008116030A2 (en) 2007-03-21 2008-03-20 Configuration tool for mpls virtual private network topologies

Country Status (4)

Country Link
US (1) US8194570B2 (en)
EP (1) EP2122937B1 (en)
CN (1) CN101641913B (en)
WO (1) WO2008116030A2 (en)

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EP2582099B1 (en) * 2010-06-09 2021-03-17 Nec Corporation Communication system, logic channel control device, communication method and program
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US9760528B1 (en) 2013-03-14 2017-09-12 Glue Networks, Inc. Methods and systems for creating a network
US9928082B1 (en) 2013-03-19 2018-03-27 Gluware, Inc. Methods and systems for remote device configuration
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US9426069B2 (en) * 2013-09-27 2016-08-23 Verizon Patent And Licensing Inc. System and method of cross-connection traffic routing
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US9785412B1 (en) 2015-02-27 2017-10-10 Glue Networks, Inc. Methods and systems for object-oriented modeling of networks
CN106713098A (en) * 2015-07-27 2017-05-24 中兴通讯股份有限公司 Routing target processing method and device
US10623474B2 (en) 2016-06-27 2020-04-14 International Business Machines Corporation Topology graph of a network infrastructure and selected services status on selected hubs and nodes
CN106452915B (en) * 2016-11-21 2020-03-13 迈普通信技术股份有限公司 Method and device for discovering MPLS VPN network topology
US11212210B2 (en) * 2017-09-21 2021-12-28 Silver Peak Systems, Inc. Selective route exporting using source type
US10728150B2 (en) * 2018-04-02 2020-07-28 Arista Networks, Inc. Method and system segregating application traffic in a wide area network
US10652046B1 (en) * 2018-11-14 2020-05-12 Microsoft Technology Licensing, Llc Infrastructure support in cloud environments
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CN110324186A (en) * 2019-06-28 2019-10-11 迈普通信技术股份有限公司 Network collocating method, device, server and computer readable storage medium
CN112910667B (en) * 2019-11-19 2023-03-24 苏州至赛信息科技有限公司 Method and device for generating network topology model, computer equipment and storage medium
CN115443640B (en) * 2020-04-16 2024-05-28 瞻博网络公司 Tenant-based mapping for virtual routing and forwarding
US11456917B2 (en) * 2020-06-01 2022-09-27 Cisco Technology, Inc. Analyzing deployed networks with respect to network solutions
CN114615108B (en) * 2020-11-23 2023-05-09 中国联合网络通信集团有限公司 Opening method, platform and equipment of virtual private network
US11528166B2 (en) * 2021-01-12 2022-12-13 Hewlett Packard Enterprise Development Lp Geo-location based optimized hub mesh
US12413500B2 (en) * 2021-02-04 2025-09-09 Nokia Solutions And Networks Oy Service differentiation based on constrained network topology slicing
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Also Published As

Publication number Publication date
CN101641913A (en) 2010-02-03
CN101641913B (en) 2013-04-24
US8194570B2 (en) 2012-06-05
US20080232379A1 (en) 2008-09-25
EP2122937A2 (en) 2009-11-25
EP2122937B1 (en) 2017-12-20
WO2008116030A2 (en) 2008-09-25

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